The answer will be Proportional
Answer:
i cant see the photo
Step-by-step explanation:
Answer:
The answer is x=
, x= 
Step-by-step explanation:
x^2=a
-9x=b
3=c
Plug into formula.
Equation: 
Simplify the equation.
Equation: 
Subtract 81 and 12.
Equation: 
Spit into two equations
Equation 1: 
Equation 2: 
Hope this helps!
What do you mean put in standard form?
There is 1 solution. X = -10